Digital thermometer



FIG. 1 is a front elevational view of a digital thermometer showing my new design;

FIG. 2 is a front elevational view of a second embodiment of my new design of FIG. 1 wherein a square indicator has been substituted for a circle;

FIG. 3 is a front elevational view of a third embodiment of my new design of FIG. 1 wherein an upright right triangle indicator has been substituted for a circle;

FIG. 4 is a front elevational view of a fourth embodiment of my new design of FIG. 1 wherein an inverted right triangle indicator has been substituted for a circle;

FIG. 5 is a front elevational view of a fifth embodiment of my new design of FIG. 1 wherein a teardrop indicator has been substituted for a circle;

FIG. 6 is an edge view of all the embodiments of FIGS. 1-5, inclusive, of the digital thermometer showing my new design; and

The rears of all the embodiments are flat, plain and unornamented. 

The ornamental design for a digital thermometer, substantially as shown and described. 